*{
    padding: 0px;
    margin: 0px;
}
.main{
    width: 100vw;
    height: 100vh;
    background-color: #F4F6F8;
}
.sizx{
    height: 90px;
}
.he{
    width: 35%;
    background-color: white;
    height: 80%;
    margin: 0 auto;
    box-shadow: 0 0 5px 1px #999;
    padding-left: 30px;
}
.fentop{
    display: flex;
    justify-content: space-between;
    width: 80%;
    padding: 20px 0px;
}
.heis{
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 0px;
    border-radius: 20px
}
.heia{
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 1px solid black;
    border-radius: 20px
}
.fenmtopa{
    display: flex;
    margin: 0 auto;
    width: 85%;
    justify-content: space-between;
    
}